PINBAR

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PIN BAR

  • All values are including the measuring cables!
  • Nomenclature:
    • Greek numbers = Filter Box on the top
    • Xi = Plug at the corresponding Filter Box (e.g. : VI, X3 = Plug X3 at Filter Box VI ).
    • Xi:j = Pin j at Plug Xi (e.g. : VI, X3:4 = Pin 4 at Plug X3 at Filter Box VI ).
    • R1/2 = Resistance between Pin 1 and 2 directly measured at a corresponding PIN BAR.
    • RX3:1-2 = Resistance between Pin 1 at Plug X3 of the Filter Box and Pin 2 at the PIN BAR.
    • RX3:1/2 = Resistance between Pin 1 and Pin 2 at Plug X3 of the Filter Box.


MIXING CHAMBER

  • There are six PIN BARS (A-F) mounted on the mixing chamber. Each consists of 16 PINS arranged in two columns.
  • Number in brackets "()" corresponds to the AMP-Test-Box.


BAR A

BAR A
  • Connected with BOX IV.
  • Resistance between PIN and AMP-Test-Box R=145-148.
  • NO GROUNDS!
P CONNECTION PLG BOX COMMENT LAST CHANGE
15 nc L(5) IV, X5:2
13 nc N(15) IV, X5:1
11 nc P(6) IV, X4:2
9 nc S(7) IV, X4:1
7 nc a(8) IV, X3:2
5 nc d(16) IV, X3:1
3 nc f(17) IV, X2:2
1 nc h(18) IV, X2:1
P CONNECTION PLG BOX COMMENT LAST CHANGE
16 nc M(23) IV, X5:3
14 nc c(33) IV, X5:4
12 nc R(24) IV, X4:4
10 nc T(25) IV, X4:3
8 nc b(26) IV, X3:3
6 nc e(34) IV, X3:4
4 nc g(35) IV, X2:3
2 nc j(36) IV, X2:4

BAR B

BAR B
  • Connected with BOX III.
  • Resistance between PIN and AMP-Test-Box R=142-144.
  • NO GROUNDS!
P CONNECTION PLG BOX COMMENT LAST CHANGE
15 nc g(5) III, X5:2
13 nc j(12) III, X5:1
11 nc Y(6) III, X4:2
9 nc Z(7) III, X4:1
7 nc U(8) III, X3:2
5 nc c(14) III, X3:1
3 nc d(16) III, X2:2
1 nc e(18) III, X2:1
P CONNECTION PLG BOX COMMENT LAST CHANGE
16 nc f(23) III, X5:3
14 nc h(11) III, X5:4
12 nc X(24) III, X4:3
10 nc a(25) III, X4:4
8 nc T(26) III, X3:3
6 nc b(13) III, X3:4
4 nc V(15) III, X2:3
2 nc W(17) III, X2:4

BAR C

BAR C
  • Connected with BOX III.
  • Resistance between PIN and AMP-Test-Box R=141-145.
  • NO GROUNDS!
P CONNECTION PLG BOX COMMENT LAST CHANGE
15 nc K(1) III, X9:2
13 nc E(30) III, X9:1
11 nc N(2) III, X8:2
9 nc A(3) III, X8:1
7 nc C(4) III, X7:2
5 nc G(32) III, X7:1
3 nc L(34) III, X6:2
1 nc (36) III, X6:1
P CONNECTION PLG BOX COMMENT LAST CHANGE
16 wire broken J(19) III, X9:3 wire broken
14 nc F(29) III, X9:4
12 nc P(20) III, X8:3
10 nc B(21) III, X8:4
8 nc D(22) III, X7:3
6 nc H(31) III, X7:4
4 nc M(33) III, X6:3
2 nc S(35) III, X6:4

BAR D

BAR D
  • Connected with BOX IV.
  • Resistance between PIN and AMP-Test-Box R=142-153.
  • NO GROUNDS!
P CONNECTION PLG BOX COMMENT LAST CHANGE
15 MC-Shield Coil E(1) IV, X9:2 R15/16=2.96k Run Nov 2010
13 nc F(11) IV, X9:1
11 nc X(2) IV, X8:2
9 Pt-NMR H(3) IV, X8:1 RX1:1/4=797 24.11.11
7 nc D(4) IV, X7:2
5 nc Z(12) IV, X7:1
3 nc K(13) IV, X6:2
1 nc J(14) IV, X6:1
P CONNECTION PLG BOX COMMENT LAST CHANGE
16 MC-Shield Coil V(19) IV, X9:3
14 nc A(29) IV, X9:4
12 nc B(20) IV, X8:3
10 Pt-NMR W(21) IV, X8:4 R9/10=287 24.11.11
8 nc G(22) IV, X7:3
6 nc C(30) IV, X7:4
4 nc Y(31) IV, X6:3
2 nc U(32) IV, X6:4

BAR E

BAR E
  • Connected to BOX VI.
  • Assignment of pins at Bar E. The number of each pin corresponds with that of the AMP-BOX.
  • Resistance between Box VI and Pins: RVI-E ~ 280
  • All values are including measuring cables!
  • NO GROUNDS!
PIN CONNECTION BOX COMMENT LAST CHANGE
1 RuOx(+I) VI, X1:1 RX1:1/2=565 19.11.11
2 RuOx (+U) VI, X1:2 RX1:2/3=1655 19.11.11
3 FPD, Pr. VI, X2:1 R3/21=50.3
4 FPD, Sec. VI, X2:2 R4/22=637
5 ET ST, Pr. VI, X3:1 R5/23=1.021k
6 ET ST, Sec. VI, X3:2 R6/24=13.9k
7 PdFe ST, Pr. VI, X4:1 R6/25=339
8 PdFe ST, Sec. VI, X4:2 R5/26=45.2
PIN CONNECTION BOX COMMENT LAST CHANGE
19 RuOx (I-) VI, X1:4 RX1:3/4=566 19.11.11
20 RuOx (U-) VI, X1:3 RX1:2/4=1656 19.11.11
21 FPD, Pr. VI, X2:4 RX2:1/4=607
22 FPD, Sec. VI, X2:3 RX2:2/3=1195
23 ET ST, Pr. VI, X3:4 RX3:1/4=1.584k
24 ET ST, Sec. VI, X3:3 RX3:2/3=14.41k
25 PdFe ST, Pr. VI, X4:4 RX4:1/4=897
26 PdFe ST, Sec. VI, X4:3 RX4:2/3=603

BAR F

BAR F
  • Connected to BOX I and BOX II.
  • Resistance between Pin 6,7 and 8 is measured with connected Filterbox.
  • Number in brackets "()" is the corresponding AMP-TEST-BOX connection.
  • F1-F4 are connected to PIN-BAR S0 at Still-Level and via there to BOX-II.
  • NO GROUNDS!
P CONNECTION PLG BOX COMMENT
15 T.P. 15/16, ends at Still! ->n.c.! S I, X9:1 RX10:2-15=172.7
13 nc J I, X9:3 RX9:3-13=169
11 nc K I, X9:4 RX9:3-11=168.6
9 - L,a - RL-a=177.9
7 CT (FT) on MC, S5 at LR700 c I, X6:4, X6:3 R7/8=122
5 nc V I, X9:2 RX9:2-5=68.9
3 nc - STILL S0:4 RS0:4-3=14
1 nc b II,X5:3 , S0:6 RII,b-1=69
P CONNECTION PLG BOX COMMENT
16 T.P. 15/16 M,Z I, X10:4 sc with PIN 10 on backside
14 nc M,Z I, X10:4 sc with PIN 10 on backside
12 nc M,Z I, X10:4 sc with PIN 10 on backside
10 nc M,Z I, X10:4 RX10:4-10=47.7 k
8 CT (FT) on MC, S5 at LR700 A-F I, X2-X6:1-4 see here:circuit diagram
6 nc, same function as F8 A-F - R6/8=0.3, R6/7=122
4 nc - S0:1 RS0:1-4=14
2 nc Y II,X5:2 , S0:3 RII,Y-2=69

STILL

There are seven PIN BARS (0,A-F) mounted on the mixing chamber. Each consists of 16 PINS arranged in two columns.


BAR S:0

STILL BAR S:0
  • Connected to BOX II
  • NO GROUNDS
  • 07-11 are connected to heaters of the persistent current switch (PCS) 4P PCS on the bottom of the 4K-flange.
  • Number in brackets "()" is the corresponding AMP-TEST-BOX connection.
  • counting from top to bottom (left upper corner: 15, right bottom:2)
P CONNECTION PLG BOX COMMENT
15 MC Heater (-) F(6) II,X1:2
13 MC Heater (-) L(23) -
11 PCS 4P-2 Z(17) - RZ-11=50
9 PCS 4P-4 V(11) - RV-9=50
7 PCS com. Current X(16) - sc with 2,7,8,11, 12, 13,14,17,18,20 at AMP Test-BOX
5 Degauss cable at MC U(9) - nc at MC
3 F2 at MC Y(21) - RS0:3-F2=14
1 F4 at MC nc - no connection on backside
P CONNECTION PLG BOX COMMENT
16 MC Heater (+) E(5) II,X1:1
14 MC Heater (+) D(4) II, -
12 PCS 4P-1 B(2) II, - RB-12=50
10 PCS 4P-3 T(8) II, - RT-10=50
8 Degauss cable at MC A(1) II, - nc at MC
6 F1 at MC b(10) II, - RS0:6-F1=14
4 F3 at MC - - no connection on backside
2 nc - - no connection on backside

BAR S:A

  • BAR S:A is connected with BAR A on MC! Details will be added later.


BAR S:B

  • BAR S:B is connected with BAR B on MC! Details will be added later.


BAR S:C

  • BAR S:C is connected with BAR C on MC! Details will be added later.


BAR S:D

  • BAR S:D is connected with BAR D on MC! Details will be added later.


BAR S:E

  • BAR S:E is connected with BAR E on MC! Details will be added later.


BAR S:F

STILL BAR S:F
  • Connected to BOX V.
  • Connected with superconducting Nb-wires leading to the Cu-stage in textile tube "beta". The sc wires of tube "alpha" are directly connected with BOX V.
  • NO GROUNDS!
P CONNECTION PLG BOX COMMENT
15 nc B V,X2:4 R15-end=173
13 nc D V,X2:3 R13-end=171
11 nc F V,X3:4 R11-end=172
9 nc H V,X3:3 R9-end=140
7 nc K V,X4:1 R7-end=170
5 nc L V,X4:2 R5-end=169
3 nc P V,X5:4 R3-end=169
1 nc S V,X5:3 R1-end=168
P CONNECTION PLG BOX COMMENT
16 nc A V,X2:1 R16-end=172
14 nc C V,X2:2 R14-end=172
12 nc E V,X3:1 R12-end=170
10 nc G V,X3:2 R10-end=140
8 nc Y V,X4:4 R8-end=170
6 nc M V,X4:3 R6-end=138
4 nc N V,X5:1 R4-end=169
2 nc R V,X5:2 R2-end=169